EXHIBIT 99.1
This statement on Form 4 is filed jointly by each of the undersigned. The principal business address of each of these reporting persons is c/o South Mountain Merger Corp., 767 Fifth Avenue, Ninth Floor, New York, NY 10153
Name of Designated Filer: South Mountain Merger Corp.
Date of Event Requiring Statement: August 5, 2019
Issuer Name: South Mountain Merger Corp. [SMMC]
SOUTH MOUNTAIN LLC | ||||
By: Harbour Reach Holdings LLC, its Managing Member | ||||
By: Netherton Investments Limited | ||||
By: | /s/ Robert Heaselgrave | |||
Name: | Robert Heaselgrave | |||
Title: | Director | |||
HARBOUR REACH HOLDINGS LLC | ||||
By: Netherton Investments Limited | ||||
By: | /s/ Robert Heaselgrave | |||
Name: | Robert Heaselgrave | |||
Title: | Director | |||
NETHERTON INVESTMENTS LIMITED | ||||
By: | /s/ Robert Heaselgrave | |||
Name: | Robert Heaselgrave | |||
Title: | Director | |||
NETHERTON HOLDINGS LIMITED | ||||
By: | /s/ Robert Heaselgrave | |||
Name: | Robert Heaselgrave | |||
Title: | Director | |||
/s/ Steven Pariente, Attorney-in-Fact for Michael E. Platt | ||||
Michael E. Platt |